// ========================================================================= //

// includes
#include "stdio.h"
#include "stdlib.h"
#include "time.h"
#include "string.h"
#include "limits.h"
#include "float.h"



#define JOTAI_NUM_RANDS_ 25

const unsigned rand_primes[JOTAI_NUM_RANDS_] = {179, 103, 479, 647, 229, 37, 271, 557, 263, 607, 18743, 50359, 21929, 48757, 98179, 12907, 52937, 64579, 49957, 52567, 507163, 149939, 412157, 680861, 757751};

int next_i() {
  int counter = 0;
  return rand_primes[(++counter)%JOTAI_NUM_RANDS_];
}

float next_f() {
  int counter = 0;
  return rand_primes[(++counter)%JOTAI_NUM_RANDS_] / 757751.0F;
} 


// Usage menu
void usage() {
    printf("%s", "Usage:\n\
    prog [ARGS]\n\
\nARGS:\n\
       0            big-arr-10x\n\
\n\
");

}


// ------------------------------------------------------------------------- //

#define NULL ((void*)0)
typedef unsigned long size_t;  // Customize by platform.
typedef long intptr_t; typedef unsigned long uintptr_t;
typedef long scalar_t__;  // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */
typedef  int u64 ;
struct iommu_table {int it_blocksize; unsigned long it_base; unsigned int it_page_shift; int it_offset; int it_size; int /*<<< orphan*/  it_type; scalar_t__ it_busno; scalar_t__ it_index; } ;

/* Variables and functions */
 int /*<<< orphan*/  TCE_PCI ; 

void pnv_pci_setup_iommu_table(struct iommu_table *tbl,
		void *tce_mem, u64 tce_size,
		u64 dma_offset, unsigned int page_shift)
{
	tbl->it_blocksize = 16;
	tbl->it_base = (unsigned long)tce_mem;
	tbl->it_page_shift = page_shift;
	tbl->it_offset = dma_offset >> tbl->it_page_shift;
	tbl->it_index = 0;
	tbl->it_size = tce_size >> 3;
	tbl->it_busno = 0;
	tbl->it_type = TCE_PCI;
}

// ------------------------------------------------------------------------- //

int main(int argc, char *argv[]) {

    if (argc != 2) {
        usage();
        return 1;
    }

    int opt = atoi(argv[1]);
    switch(opt) {


    // big-arr-10x
    case 0:
    {
          // static_instructions_O0 : 35
          // dynamic_instructions_O0 : 35
          // ------------------------------- 
          // static_instructions_O1 : 17
          // dynamic_instructions_O1 : 17
          // ------------------------------- 
          // static_instructions_O2 : 17
          // dynamic_instructions_O2 : 17
          // ------------------------------- 
          // static_instructions_O3 : 17
          // dynamic_instructions_O3 : 17
          // ------------------------------- 
          // static_instructions_Ofast : 17
          // dynamic_instructions_Ofast : 17
          // ------------------------------- 
          // static_instructions_Os : 17
          // dynamic_instructions_Os : 17
          // ------------------------------- 
          // static_instructions_Oz : 17
          // dynamic_instructions_Oz : 17
          // ------------------------------- 

          int tce_size = 10;
        
          int dma_offset = 10;
        
          unsigned int page_shift = 10;
        
          int _len_tbl0 = 100;
          struct iommu_table * tbl = (struct iommu_table *) malloc(_len_tbl0*sizeof(struct iommu_table));
          for(int _i0 = 0; _i0 < _len_tbl0; _i0++) {
              tbl[_i0].it_blocksize = ((-2 * (next_i()%2)) + 1) * next_i();
          tbl[_i0].it_base = ((-2 * (next_i()%2)) + 1) * next_i();
          tbl[_i0].it_page_shift = ((-2 * (next_i()%2)) + 1) * next_i();
          tbl[_i0].it_offset = ((-2 * (next_i()%2)) + 1) * next_i();
          tbl[_i0].it_size = ((-2 * (next_i()%2)) + 1) * next_i();
          tbl[_i0].it_type = ((-2 * (next_i()%2)) + 1) * next_i();
          tbl[_i0].it_busno = ((-2 * (next_i()%2)) + 1) * next_i();
          tbl[_i0].it_index = ((-2 * (next_i()%2)) + 1) * next_i();
        
          }
        
          void * tce_mem;
        
          pnv_pci_setup_iommu_table(tbl,tce_mem,tce_size,dma_offset,page_shift);
          free(tbl);
        
        break;
    }

    default:
        usage();
        break;

    }

    return 0;
}
